By the start of the week all 3 plans were moved to 12 liter pots, what bring nice boost in a growing speed. The middle plant became to grow much faster than it’s sisters. This plant was able to get some of it’s roots grow through the pot, and replacing process led to some stress for the plants and most of the leaves were a bit down, but it was fixed by the next morning by itself. I was a bit worried because of some white spots on a few leaves, but it seems to be just a drown drops of water with nutrients. All good. By the end of the week a few bottom fan leaves were cropped from each plant. No stress caused.